21 releases (stable)
|2.4.0||Apr 30, 2019|
|2.3.0||Mar 5, 2019|
|2.2.0||Oct 5, 2018|
|2.1.0||Nov 16, 2017|
|0.0.5||Feb 20, 2015|
#10 in Text processing
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Used in 2,445 crates (48 directly)
Compare strings when case is not important.
// ignore ASCII case let a = UniCase::new("foobar"); let b = UniCase::new("FOOBAR"); assert_eq!(a, b); // using unicode case-folding let c = UniCase::new("Maße") let d = UniCase::new("MASSE"); assert_eq!(c, d);
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- Apache License, Version 2.0 (LICENSE-APACHE or http://apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
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UniCase provides a way of specifying strings that are case-insensitive.
UniCase supports full Unicode case folding. It can also utilize faster ASCII case comparisons, if both strings are ASCII.
UniCase::new() constructor will check the string to see if it
is all ASCII. When a
UniCase is compared against another, if both are
ASCII, it will use the faster comparison.
There also exists the
Ascii type in this crate, which will always assume
to use the ASCII case comparisons, if the encoding is already known.
use unicase::UniCase; let a = UniCase::new("Maße"); let b = UniCase::new("MASSE"); let c = UniCase::new("mase"); assert_eq!(a, b); assert!(b != c);
use unicase::Ascii; let a = Ascii::new("foobar"); let b = Ascii::new("FoObAr"); assert_eq!(a, b);